Krystal Star International Corporation

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Taipei, TW

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Patents Grantslast 30 patents

Information Patent Grant
Inflatable isolating cabin
- Patent number 7,757,689
- Issue date Jul 20, 2010
- Krystal Star International Corporation
- Wang-Hsing Chang
- B08 - CLEANING
Information Patent Grant
Air bed
- Patent number 7,444,705
- Issue date Nov 4, 2008
- Krystal Star International Corporation
- Tao-Wei Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Inflatable mattress
- Patent number D557966
- Issue date Dec 25, 2007
- Krystal Star International Corporation
- Sam Gao
- D06 - Furnishings
Information Patent Grant
Air bed
- Patent number D507446
- Issue date Jul 19, 2005
- Krystal Star International Corporation
- Kwang-Wei Yeh
- D06 - Furnishings

Patents Applicationslast 30 patents

Information Patent Application
Inflatable isolating cabin
- Publication number 20080020695
- Publication date Jan 24, 2008
- KRYSTAL STAR INTERNATIONAL CORPORATION
- Wang-Hsing Chang
- B08 - CLEANING
Information Patent Application
Air bed
- Publication number 20070283500
- Publication date Dec 13, 2007
- KRYSTAL STAR INTERNATIONAL CORPORATION
- Tao-Wei Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Air bed
- Publication number 20050268402
- Publication date Dec 8, 2005
- KRYSTAL STAR INTERNATIONAL CORPORATION
- Po-Hsien Weng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Trademarklast 30 trademarks